Burning Man is an annual gathering that takes place at Black Rock City—a temporary community erected in the Black Rock Desert in Nevada. The event is described as an experiment in community and art, influenced by 10 main principles, including "radical inclusion" and community cooperation, "radical self-expression", "radical self-reliance", gifting and decommodification, and leaving no trace. First held in 1986 on Baker Beach in San Francisco as a small function organized by Larry Harvey and a group of friends.